condition	mean	min	max
4 h after light	0.4104455	0.403414	0.417477
8 h after light	0.34162800000000004	0.330807	0.352449
12 h after light	0.356902	0.257002	0.456802
4 h after dark	0.4825873333333333	0.152334	0.932657
8 h after dark	0.6453523333333333	0.376555	1.07598
12 h after dark	0.9206276666666667	0.0	2.23606